This library generates diff reports of CSV files, using the diff capabilities of the CSV Diff gem. Unlike a standard diff that compares line by line, and is sensitive to the ordering of records, CSV-Diff identifies common lines by key field(s), and then co...

BatchKit is a framework that provides a number of capabilities to make the creation of batch jobs simpler, and the running of jobs robust and simple to monitor."

Fiddlesticks accepts a block of code and willl show the memory used. This is great to find bottlenecks in your codebase or when you optimize your code.